Study of bi-cepstrum blind equalizer
Hua Huang · Jisuanji gongcheng yu sheji · 2007
Blind equalization is one of the key technologies in the digital communication at present. It has been used in the fields of communication, radar, sonar, control engineering, seismic prospecting, biomedicine, etc. So it has great theoretical meaning and practical value to study on this subject. The purpose of research is to deduce the transmission function of the bi-cepstrum blind equalizer. After analyzing the principle of the blind equalizer, it summarizes some knowledge about high-order statistics, and then it deduces this transmission function. This blind equalizer can be realized by combination of maximum phase filter and minimum phase filter or the hybrid phase filters. And it is flexible to realize the equalizer.